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Accurate Positioning for Vehicular Safety Applications – the SAFESPOT Approach

Cramer, Heiko and Schlingelhof, Marius and Wanielik, Gerd (2007) Accurate Positioning for Vehicular Safety Applications – the SAFESPOT Approach. In: Proceedings. 2007 IEEE Spring Vehicular Technology Conference, 2007-04-23 - 2007-04-25, Dublin.

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Abstract

One of the main restrictions of present-day driver assistance systems is the limited temporal and spatial horizon. In order to overcome this limitation, the European integrated project SAFESPOT aims to develop a safety margin assistant, which provides the driver with appropriate recommendations for how to avoid critical situations. For reaching that goal, positioning algorithms with sub-meter accuracy are necessary. In this paper, the SAFESPOT approach for accurate relative positioning of vehicles is presented. The main idea is to combine several sources of information from a cooperative vehicle ad-hoc networks using a data fusion module. Thus, the single positioning technologies (e. g. satellite navigation, communication signals, and landmarks) as well as the data fusion algorithms are explained. The results are expected to improve localization accuracy in a way which makes it possible for vehicular safety applications to determine even the lane in which a vehicle is travelling.

Document Type:Conference or Workshop Item (Poster)
Title:Accurate Positioning for Vehicular Safety Applications – the SAFESPOT Approach
Authors:
AuthorsInstitution or Email of Authors
Cramer, HeikoTU Chemnitz
Schlingelhof, MariusDLR
Wanielik, GerdTU Chemnitz
Date:April 2007
Journal or Publication Title:Proceedings
Status:Published
Keywords:Safespot, GNSS, vehicle positioning, road safety, EU integrated project
Event Title:2007 IEEE Spring Vehicular Technology Conference
Event Location:Dublin
Event Type:international Conference
Event Dates:2007-04-23 - 2007-04-25
Organizer:IEEE
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W - no assignement
DLR - Research area:Space
DLR - Program:W - no assignement
DLR - Research theme (Project):W -- no assignement (old)
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Transport Research
Deposited By: Dr.-Ing. Marius Schlingelhof
Deposited On:25 Jul 2007
Last Modified:12 Dec 2013 20:26

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